25340952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 80156160

約数和(自身を除く): 54815208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 283, 287, 312, 328, 364, 492, 533, 546, 566, 574, 728, 849, 861, 984, 1066, 1092, 1132, 1148, 1599, 1698, 1722, 1981, 2132, 2184, 2264, 2296, 3198, 3396, 3444, 3679, 3731, 3962, 4264, 5943, 6396, 6792, 6888, 7358, 7462, 7924, 11037, 11193, 11603, 11886, 12792, 14716, 14924, 15848, 22074, 22386, 23206, 23772, 25753, 29432, 29848, 34809, 44148, 44772, 46412, 47544, 51506, 69618, 77259, 81221, 88296, 89544, 92824, 103012, 139236, 150839, 154518, 162442, 206024, 243663, 278472, 301678, 309036, 324884, 452517, 487326, 603356, 618072, 649768, 905034, 974652, 1055873, 1206712, 1810068, 1949304, 2111746, 3167619, 3620136, 4223492, 6335238, 8446984, 12670476, 25340952]

約数ペア:

[(1, 25340952), (2, 12670476), (3, 8446984), (4, 6335238), (6, 4223492), (7, 3620136), (8, 3167619), (12, 2111746), (13, 1949304), (14, 1810068), (21, 1206712), (24, 1055873), (26, 974652), (28, 905034), (39, 649768), (41, 618072), (42, 603356), (52, 487326), (56, 452517), (78, 324884), (82, 309036), (84, 301678), (91, 278472), (104, 243663), (123, 206024), (156, 162442), (164, 154518), (168, 150839), (182, 139236), (246, 103012), (273, 92824), (283, 89544), (287, 88296), (312, 81221), (328, 77259), (364, 69618), (492, 51506), (533, 47544), (546, 46412), (566, 44772), (574, 44148), (728, 34809), (849, 29848), (861, 29432), (984, 25753), (1066, 23772), (1092, 23206), (1132, 22386), (1148, 22074), (1599, 15848), (1698, 14924), (1722, 14716), (1981, 12792), (2132, 11886), (2184, 11603), (2264, 11193), (2296, 11037), (3198, 7924), (3396, 7462), (3444, 7358), (3679, 6888), (3731, 6792), (3962, 6396), (4264, 5943)]